My thoughts on the last 2 nights:
Queues don't seem as bad (for me) as they were for others. Max we probably waited was an hour.
First night we did Wolf Creek 3 times and The Evil Within 3 times, plus went on the Green Lantern, saw the 7pm stunt show and wandered around Main St for a bit.
Second night, we did The Ripper and Cannibal Clowns once each. The Ripper queue was very slow moving to begin with, but pumped them through pretty quickly after we'd queued for half an hour by increasing group size and sending a group in every 30 secs and the Cannibal Clown queue flew through pretty fast. And we spent a lot of time on Main St. Good on the person on stilts who fell over but managed with the help of guests to get back up and continue on, despite what looked like a very painful fall.
Roaming zombies on the way to the studios really need to channel their inner zombie a bit more... I saw one who would smile and laugh after scaring girls. I saw a bunch sprinting after girls who were running away scared. A few were in character the whole time, but would have been better if all of them.
I wish they'd done a bit more with the stunt show, the opening looked like HWSD2. And more scheduled lived shows too.
Overall though I felt like it was a better opening weekend to last year